{"product_id":"seven-piece-hardness-test-kit-for-rocks-and-gems-w","title":"Seven Piece Hardness Test Kit For Rocks And Gems With Portable Scratch Pen Set 3 To 9 Mohs Includes Durable Storage Box For Easy Carry Grab And Go Mineral ID For Industrial Use And Gem Jade Testing","description":"\u003cdiv\u003e7-piece Mohs hardness test kit for gems and rocks, portable\u003cbr\u003e\n✔️ Seven-piece metal Mohs tester with 3-9 scale and portable kit storage \u003cp\u003eThis Mohs hardness test kit is a professional tool for identifying the hardness of minerals and gemstones, with seven scratch pens and a durable storage box for grab-and-go mineral ID in field and industrial settings.\u003c\/p\u003e \u003cp\u003e✅ 7-piece hardness pen set, 3-9 Mohs scale\u003cbr\u003e\n✅ Durable metal construction for long-lasting use\u003cbr\u003e\n✅ Includes a portable storage box for grab-and-go work\u003cbr\u003e\n✅ Indirect visual estimation via facet smoothness and edge sharpness\u003cbr\u003e\n✅ Suitable for gemstones, epoxy floors, ceramics, tiles, marble, ore, and more\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a Mohs hardness test kit used for in mineral identification and gem testing? It helps you quickly gauge material hardness in field or workshop. - Handy for quick field ID and gem testing\n- Works on minerals, glass, ceramics, tiles, and more\n- Covers 3 to 9 Mohs scale for clear comparisons\n- Portable and durable for industrial and educational use\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49138770739435,"sku":"VXB0FCMSYDQ8","price":353.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61qipgaNGgL.jpg?v=1785669092","url":"https:\/\/vxb.com\/products\/seven-piece-hardness-test-kit-for-rocks-and-gems-w","provider":"VXB Bearings","version":"1.0","type":"link"}